Saf-Fro DIGISTEEL III 320C, Инструкции по технике безопасности при эксплуатации и обслуживании, Страница: 27 / 263

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DIGISTEEL III 320C / DIGIPULS III 320C 27
Spot cycle
Pressing the trigger activates wire feed and pre-gas and turns on the welding current. Releasing the trigger causes the welding to stop.
Adjustment of the Hot Start, down-slope and sequencer settings is disabled. At the end of the spot time-delay, welding stops.
Sequencer cycle
The sequencer is validated by the parameter “
tSE

0FF
” in the specific cycle submenu of the SETUP.
To access it :
The "
tSE
" parameter is displayed in the "
CYCLE
" menu
Set this parameter to a value between 0 and 9.9 s.
tSE
: Duration of the 2 plateaux if

OFF
.
ISE
:
2nd level current a
s % of the 1st level.
Available only in synergic mode, 2T cycle, or 4T cycle
Fine setting (parameter adjustable in the "
rFP
cycle setup menu)
In pulsed welding, the fine-setting function enables optimising the place of droplet detachment according to the variation in the compositions of
utilized wires and welding gases.
When fine spatter that may adhere to the workpiece is observed in the arc, the fine-tune setting must be changed toward negative values.
If large drops are transferred by the arc, the fine-tune setting must be changed towards positive values.
In Smooth mode (short arc), lowering the fine-tune setting enables achieving a more dynamic transfer mode and the possibility of welding while
reducing the energy carried to the weld pool by shortening the arc length.
A higher fine-tune setting causes an increase in arc length. A more dynamic arc facilitates welding in all positions, but has the disadvantage of
causing more spatters.